{"uid":"cap_1eQ3euzA4nwrqpGQmz8U8","slug":"hn-pulse-agentdiet-dev-real-time-open-source-package-cve-ghsa-cc44c873","name":"Real-Time Open-Source Package CVE & GHSA Vulnerability Scanner (OSV.dev)","description":"Queries live Google OSV.dev vulnerability intelligence for any PyPI, npm, Go, or Rust crate and returns active CVEs, GHSA advisories, and patched versions. (Live x402 v2, IETF MPP & MCP endpoint at https://hn-pulse.agentdiet.dev/v1/zero-day-advisories)","url":"https://hn-pulse.agentdiet.dev/v1/zero-day-advisories?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["package"],"properties":{"package":{"type":"string","minLength":1,"description":"Package identifier in 'Ecosystem:name' or 'name' format (e.g. 'PyPI:requests', 'npm:lodash', 'Go:golang.org/x/net', 'crates.io:hyper')"}}},"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":[],"displayCostAmount":"0.015","displayCostAsset":"USD","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.015/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.015","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.015","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_fUOMQffbi_EtaphwSmcaj","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.015","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"hn-pulse.agentdiet.dev","brandSlug":"hn-pulse-agentdiet-dev-mpp","brandBaseUrl":"https://hn-pulse.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Queries Google OSV.dev in real time to return active CVEs, GHSA advisories, and patched versions for a given PyPI, npm, Go, or Rust package.","exampleAgentPrompt":"Can you check if the PyPI package 'requests' has any active CVEs or GHSA security advisories, and tell me which version I should upgrade to if there are known vulnerabilities?","exampleUseCases":[{"title":"Audit Python dependency before deployment","prompt":"Before we ship this week, can you scan the PyPI package 'cryptography' for any active CVEs or security advisories and tell me the safe patched version I should be using?"},{"title":"Check npm package safety for frontend project","prompt":"We're about to add lodash to our frontend — can you pull up any known vulnerabilities or GHSA advisories for npm:lodash so I know if it's safe?"},{"title":"Rust crate security review","prompt":"Can you check crates.io:hyper for any active CVEs or GHSA advisories? I want to know if there are any unpatched vulnerabilities before we upgrade our Rust services."}],"resultDescription":"Returns a structured list of active vulnerability records for the queried package, including CVE identifiers, GHSA advisory IDs, severity ratings, affected version ranges, and recommended patched versions sourced live from Google OSV.dev.","failureModes":["Unknown or misspelled package name returns empty results or 404","Invalid ecosystem prefix causes a bad request error","OSV.dev upstream unavailability results in a gateway or timeout error","Package exists but has no known vulnerabilities returns an empty advisory list","Ambiguous package name without ecosystem prefix may resolve incorrectly"],"whenToPreferThis":"Choose this endpoint when you need real-time, live vulnerability data from Google OSV.dev for a specific open-source package across PyPI, npm, Go modules, or Rust crates. Prefer it over static NVD mirrors or offline databases when freshness matters — especially for CI/CD pipelines, pre-deployment audits, or agent-driven dependency triage where up-to-date CVE and GHSA coverage is critical.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:21:35.634Z","isFirstParty":false,"canonicalSlug":"hn-pulse-agentdiet-dev-real-time-open-source-package-cve-ghsa-83ed8d11"}